Struct Workbook 

pub struct Workbook { /* private fields */ }

Implementations

impl Workbook

pub fn save(&mut self) -> Result<()>

impl Workbook

pub fn get_current_sheet(&self) -> &Sheet

pub fn get_current_sheet_mut(&mut self) -> &mut Sheet

pub fn ensure_sheet_loaded( &mut self, sheet_index: usize, sheet_name: &str, ) -> Result<()>

pub fn get_sheet_by_index(&self, index: usize) -> Option<&Sheet>

pub fn get_sheet_by_name(&self, name: &str) -> Option<&Sheet>

pub fn resolve_sheet(&self, spec: &str) -> Result<usize>

Resolve a sheet specifier (name or 0-based index) to a sheet index.

pub fn resolve_sheet_by_name(&self, name: &str) -> Result<usize>

Resolve sheet by exact name.

pub fn resolve_sheet_by_index(&self, index: usize) -> Result<usize>

Resolve sheet by 0-based index.

pub fn count_non_empty_rows(&self, sheet_index: usize) -> Result<usize>

Compute non-empty row count for a sheet.

pub fn count_non_empty_cols(&self, sheet_index: usize) -> Result<usize>

Compute non-empty column count for a sheet.

pub fn find_header_candidates( &self, sheet_index: usize, ) -> Result<(Vec<usize>, Option<usize>)>

Find header row candidates for a sheet. Returns (candidates[], recommended_header_row).

pub fn get_used_range(&self, sheet_index: usize) -> Result<String>

Get the used range of a sheet in A1 notation (e.g., “A1:H2048”). Returns an empty string if the sheet has no data.

pub fn ensure_cell_exists(&mut self, row: usize, col: usize)

pub fn set_cell_value( &mut self, row: usize, col: usize, value: String, ) -> Result<()>

pub fn set_freeze_panes(&mut self, rows: usize, cols: usize)

pub fn clear_freeze_panes(&mut self)

pub fn get_sheet_names(&self) -> Vec<String>

pub fn get_current_sheet_name(&self) -> String

pub fn get_current_sheet_index(&self) -> usize

pub fn switch_sheet(&mut self, index: usize) -> Result<()>

pub fn add_sheet(&mut self, name: &str, index: usize) -> Result<String>

pub fn delete_current_sheet(&mut self) -> Result<()>

pub fn delete_sheet_at_index(&mut self, index: usize) -> Result<()>

pub fn delete_row(&mut self, row: usize) -> Result<()>

pub fn delete_rows(&mut self, start_row: usize, end_row: usize) -> Result<()>

pub fn delete_column(&mut self, col: usize) -> Result<()>

pub fn delete_columns(&mut self, start_col: usize, end_col: usize) -> Result<()>

pub fn is_modified(&self) -> bool

pub fn set_modified(&mut self, modified: bool)

pub fn get_file_path(&self) -> &str

pub fn is_lazy_loading(&self) -> bool

pub fn is_sheet_loaded(&self, sheet_index: usize) -> bool

pub fn insert_sheet_at_index( &mut self, sheet: Sheet, index: usize, ) -> Result<()>

pub fn recalculate_max_cols(&mut self)

pub fn recalculate_max_rows(&mut self)

Trait Implementations

impl Clone for Workbook

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.